package com.itheima.ssm.controller;

import com.github.pagehelper.PageInfo;
import com.itheima.ssm.domain.Orders;
import com.itheima.ssm.service.IOrdersService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.annotation.Secured;
import org.springframework.security.core.parameters.P;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;

import java.util.List;

@Controller
@RequestMapping("/orders")
public class OrdersController {

    @Autowired
    private IOrdersService ordersService;

    //分页
    @RequestMapping("/findAll.do")
    @Secured("ROLE_ADMIN")
    public ModelAndView findAll(@RequestParam(name="page",required = true,defaultValue = "1")
    Integer page,@RequestParam(name = "size",required = true,defaultValue = "4")
    Integer size)throws Exception{
        ModelAndView mv=new ModelAndView();
        List<Orders> ordersList=ordersService.findAll(page,size);
       //PageInfo就是一个分页Bean
        PageInfo pageInfo=new PageInfo(ordersList);
        mv.addObject("pageInfo",pageInfo);
        mv.setViewName("orders-page-list");
        return mv;
    }

    @RequestMapping("/findById.do")
    public  ModelAndView findById(@RequestParam(name = "id",required = true)String ordersId) throws Exception {
        ModelAndView mv=new ModelAndView();
        Orders orders= ordersService.findById(ordersId);
        mv.addObject("orders",orders);
        mv.setViewName("orders-show");
        return mv;
    }

}




















